• Monster (Woburn, MA)
    …with software development. This position is well suited for a Systems Engineer with a software development background who is interested in improving the ... MBSE Systems Engineer Contract 40 hours weekly 6+ months Role...architectural integrity and traceability through requirements analysis, system and software development and production system deployment. This position offers… more
    Talent (09/17/25)
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  • Software Engineer Staff (Top…

    Lockheed Martin (King Of Prussia, PA)
    …Portfolio of Space Security, we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\. This exciting position will ... subject matter experts\. As a key member of the software development team, you will be part of the...pipelines, automated build, and/or configuration tools * Active Top Secret DOD Security Clearance to begin employment, at a… more
    Lockheed Martin (09/05/25)
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  • Software Engineer Staff (Top…

    Lockheed Martin (King Of Prussia, PA)
    …Portfolio of Space Security, we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\. This exciting position will ... subject matter experts\. As a key member of the software development team, you will be part of the...Jira and Confluence * This position requires a Top Secret clearance with investigation date within 5 years clearance… more
    Lockheed Martin (09/05/25)
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  • RF Engineer , Staff (Level IV) - Top…

    Lockheed Martin (Littleton, CO)
    …on world class RF Payloads\. **What You'll Do:** As a experienced RF Systems Engineer , you will lead the model based systems engineering \(MBSE\) efforts across the ... disciplines outside of Systems Engineering \(e\.g\., Electrical, Mechanical, Propulsion, RF, Software , etc\.\) Security Clearance / Work Authorization: * To meet… more
    Lockheed Martin (08/30/25)
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  • Full Stack Engineer , Staff / Top…

    Lockheed Martin (Fort Worth, TX)
    **Description:** As a Full Stack Engineer on our team, you will design, develop, maintain and deploy cutting\-edge IT solutions that drive business value and ... innovation\. Your technical expertise in infrastructure, security, software development, and database management systems will be instrumental in delivering… more
    Lockheed Martin (08/23/25)
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  • Systems Engineer Staff (Top…

    Lockheed Martin (King Of Prussia, PA)
    …* Experience developing Operations Procedures and training materials * Active Top Secret security clearance with the ability to obtain and maintain a TS/SCI ... Engineering tools such as JIRA, and Confluence\. * Ability to interact with software developers to ensure mission requirements are satisfied * Active TS/SCI security… more
    Lockheed Martin (09/05/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity to make ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Professional Engineering...a personal impact as a Systems Engineer supporting a world class maintenance program servicing a… more
    General Dynamics Information Technology (08/02/25)
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  • Computer Engineer IV (Senior Systems…

    General Dynamics Information Technology (Charleston, SC)
    …of Operational Medical software for NIWC + Meet with Lead Government staff and develop the plans and program schedules for the maintenance and sustainment of ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (08/08/25)
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  • Network Engineer , Sr / Secret

    Lockheed Martin (Littleton, CO)
    **Description:** **This position requires an active Secret clearance, with the ability and willingness to obtain Top Secret \. All work will be performed onsite ... our Littleton, CO secure facility\.** This Lockheed Martin Senior Network Engineer position will support military Space Programs\. This position receives… more
    Lockheed Martin (09/18/25)
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  • Systems Engineer Associate (Top…

    Lockheed Martin (King Of Prussia, PA)
    …to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Systems Engineer \! Lockheed Martin is a global leader in aerospace, defense, and technology ... development, integration and test of systems and have expertise in Software Defined Radios \(SDR\), digital signal processing \(DSP\), GNSS constellation simulation,… more
    Lockheed Martin (08/28/25)
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  • Survivability & Nuclear Hardness Engineer

    Lockheed Martin (King Of Prussia, PA)
    …deterrence\. Learn more about Trident II D5 fleet Ballistic Missile\. As a Survivability Staff Engineer , you will lead and / or support the Specialty Engineering ... this position requires the selected employee to be aU\.S\. Citizen\. * Active Secret clearance is necessary to be considered and is the minimum level of… more
    Lockheed Martin (07/30/25)
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  • Electrical Systems Integration Engineer V,…

    Lockheed Martin (Littleton, CO)
    **Description:** Please join us as a **Electrical Systems Integration Engineer ** , where you will lead the development and certification of the Processor and Control ... IDDs \(Interface Design Descriptions\) to ensure proper communication between hardware/ software elements\. * Have strong understanding of system\-level requirements… more
    Lockheed Martin (08/09/25)
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  • Future Capabilities Systems Engineer (Top…

    KBR (Albuquerque, NM)
    Title: Future Capabilities Systems Engineer (Top Secret ) Space RCO - Future Capabilities Systems Engineer (Senior) Belong. Connect. Grow. with KBR! KBR's ... of space reconnaissance. Overview KBR is searching for a skilled Systems Engineer to support identification and concept development of first-of-kind space vehicles… more
    KBR (07/09/25)
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  • Network Engineer , Sr / Top Secret

    Lockheed Martin (Titusville, FL)
    …Top Secret ** **clearance\.** This Lockheed Martin Senior Network Engineer position will support military Space Programs\. This position receives day\-to\-day ... operations guidance from program staff and will report to the FBM IS Classified...architecture\. \- Provides specific detailed information for hardware and software selection, implementation techniques and tools for the most… more
    Lockheed Martin (08/30/25)
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  • Scientist - Program Chief Systems Engineer

    L3Harris (Ashburn, VA)
    …qualified applicants Job Description: The Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike Munition (PASM) will be responsible ... system. The Scientist position will report to the Chief Engineer of the Agile Development Division within the Airborne...will also provide coaching and development for the engineering staff on the program. Essential Functions: * Provide subject… more
    L3Harris (09/04/25)
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  • Cloud Developer/ Engineer - Active Top…

    The Metamorphosis Group (Reston, VA)
    Cloud Developer/ Engineer - Active Top Secret /SCI/FSP required Reston, Virginia . Government/Military Apply Now Cloud Developer/ Engineer Full-time, W2 only US ... strategies. + The Contractor shall provide input and recommendations to Sponsor staff and coordinate with the Information System Security Manager (ISSM) staff more
    The Metamorphosis Group (09/10/25)
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  • System Engineer - Active Secret

    NANA Regional Corporation (Washington, DC)
    ADM is looking for a System Engineer II to work in Washington, DC. To join our team of outstanding professionals, apply today! **Responsibilities** + Serve as a ... Designs, implements, installs, maintains, and administers infrastructures including hardware, software , and various configurations. + Monitors overall performance to… more
    NANA Regional Corporation (09/19/25)
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  • Sr. Principal Systems Engineer Spacecraft…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... IPT is responsible for the development and integration of the flight software (FSW), guidance, navigation and control (GNC), altitude control system (ACS), command,… more
    Northrop Grumman (08/20/25)
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  • Field Engineer - Secret Clearance

    Lockheed Martin (Colorado Springs, CO)
    …Cyber Security, and enhancing critical missile defense technologies\. **The Work** Sustainment staff position reporting directly to the Fielding Lead under the C2BMC ... supports the design, development, testing, integration, and fielding of hardware and software elements essential for the effective operation of the Missile Defense… more
    Lockheed Martin (09/18/25)
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  • ACAS Engineer - Active Top Secret

    ENS Solutions (Washington, DC)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... using presentations to convey complex ideas to client and internal staff + Possession of excellent problem-solving skills Benefits Essential Network Security… more
    ENS Solutions (08/08/25)
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